diff --git a/plugin.yml b/plugin.yml
index e0915af5..9be36829 100644
--- a/plugin.yml
+++ b/plugin.yml
@@ -3,7 +3,7 @@ name: NoCheat
 author: Evenprime
 
 main: cc.co.evenprime.bukkit.nocheat.NoCheat
-version: 1.00a
+version: 1.00b
 
 commands:
   nocheat:
diff --git a/src/cc/co/evenprime/bukkit/nocheat/NoCheat.java b/src/cc/co/evenprime/bukkit/nocheat/NoCheat.java
index 87ab03b4..ba1009c4 100644
--- a/src/cc/co/evenprime/bukkit/nocheat/NoCheat.java
+++ b/src/cc/co/evenprime/bukkit/nocheat/NoCheat.java
@@ -4,7 +4,6 @@ package cc.co.evenprime.bukkit.nocheat;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileReader;
-import java.io.IOException;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -31,7 +30,6 @@ import com.ensifera.animosity.craftirc.CraftIRC;
 import com.nijikokun.bukkit.Permissions.Permissions;
 import com.nijiko.permissions.PermissionHandler;
 import org.bukkit.plugin.Plugin;
-import org.bukkit.util.config.Configuration;
 
 /**
  * 
@@ -56,8 +54,8 @@ public class NoCheat extends JavaPlugin implements CommandSender {
 
 	private boolean exceptionWithPermissions = false;
 
-	private boolean cleanUpTaskSetup = false;
-	private boolean serverLagMeasureTaskSetup = false;
+	private int cleanUpTaskId = -1;
+	private int serverLagMeasureTaskSetup = -1;
 
 	private int serverTicks = 0;
 	private long serverLagInMilliSeconds = 0;
@@ -124,6 +122,13 @@ public class NoCheat extends JavaPlugin implements CommandSender {
 		if(config != null)
 			config.cleanup();
 
+		try {
+		teardownCleanupTask();
+		teardownServerLagMeasureTask();
+		
+		NoCheatData.cancelPlayerDataTasks();
+		}
+		catch(Exception e) { /* Can't do much in case of error here... */ }
 		Logger.getLogger("Minecraft").info( "[NoCheat] version [" + pdfFile.getVersion() + "] is disabled.");
 	}
 
@@ -142,9 +147,6 @@ public class NoCheat extends JavaPlugin implements CommandSender {
 		// just for convenience
 		checks = new Check[] { movingCheck, bedteleportCheck, speedhackCheck, airbuildCheck, itemdupeCheck, bogusitemsCheck };
 
-		// parse the nocheat.yml config file
-		setupConfig();
-
 		if(!allowFlightSet && movingCheck.isActive()) {
 			Logger.getLogger("Minecraft").warning( "[NoCheat] you have set \"allow-flight=false\" in your server.properties file. That builtin anti-flying-mechanism will likely conflict with this plugin. Please consider deactivating it by setting it to \"true\"");
 		}
@@ -164,11 +166,9 @@ public class NoCheat extends JavaPlugin implements CommandSender {
 
 	private void setupCleanupTask() {
 
-		if(cleanUpTaskSetup) return;
+		if(cleanUpTaskId != -1) return;
 
-		cleanUpTaskSetup = true;
-
-		Bukkit.getServer().getScheduler().scheduleAsyncRepeatingTask(this, new Runnable() {
+		cleanUpTaskId = Bukkit.getServer().getScheduler().scheduleAsyncRepeatingTask(this, new Runnable() {
 
 			@Override
 			public void run() {
@@ -176,12 +176,15 @@ public class NoCheat extends JavaPlugin implements CommandSender {
 			}
 		}, 5000, 5000);
 	}
+	
+	private void teardownCleanupTask() {
+		if(cleanUpTaskId != -1)
+			Bukkit.getServer().getScheduler().cancelTask(cleanUpTaskId);
+	}
 
 	private void setupServerLagMeasureTask() {
 
-		if(serverLagMeasureTaskSetup) return;
-
-		serverLagMeasureTaskSetup = true;
+		if(serverLagMeasureTaskSetup != -1) return;
 
 		Bukkit.getServer().getScheduler().scheduleAsyncRepeatingTask(this, new Runnable() {
 
@@ -194,6 +197,11 @@ public class NoCheat extends JavaPlugin implements CommandSender {
 			}
 		}, 10, 10);
 	}
+	
+	private void teardownServerLagMeasureTask() {
+		if(serverLagMeasureTaskSetup == -1)
+			Bukkit.getServer().getScheduler().cancelTask(serverLagMeasureTaskSetup);
+	}
 
 	/**
 	 * Get, if available, a reference to the Permissions-plugin
diff --git a/src/cc/co/evenprime/bukkit/nocheat/NoCheatData.java b/src/cc/co/evenprime/bukkit/nocheat/NoCheatData.java
index 5c3afca9..387aa6e2 100644
--- a/src/cc/co/evenprime/bukkit/nocheat/NoCheatData.java
+++ b/src/cc/co/evenprime/bukkit/nocheat/NoCheatData.java
@@ -4,6 +4,7 @@ import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
 
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
 import cc.co.evenprime.bukkit.nocheat.data.AirbuildData;
@@ -68,5 +69,30 @@ public class NoCheatData {
 			}
 		}
 	}
+	
+	/**
+	 * Go through the playerData HashMap and remove players that are no longer online
+	 * from the map. This should be called in long, regular intervals (e.g. every 10 minutes)
+	 * to keep the memory footprint of the plugin low
+	 */
+	public static void cancelPlayerDataTasks() {
+		synchronized(playerData) {
+			Iterator<Map.Entry<Player, NoCheatData>> it = playerData.entrySet().iterator();
+			while (it.hasNext()) {
+				Map.Entry<Player, NoCheatData> pairs = (Map.Entry<Player, NoCheatData>)it.next();
+				
+				int id;
+				id = pairs.getValue().airbuild != null ? pairs.getValue().airbuild.summaryTask : -1;
+				
+				if(id != -1)
+					Bukkit.getServer().getScheduler().cancelTask(id);
+				
+				id = pairs.getValue().moving != null ? pairs.getValue().moving.summaryTask : -1;
+				
+				if(id != -1)
+					Bukkit.getServer().getScheduler().cancelTask(id);
+			}
+		}
+	}
 
 }
\ No newline at end of file
diff --git a/src/cc/co/evenprime/bukkit/nocheat/checks/AirbuildCheck.java b/src/cc/co/evenprime/bukkit/nocheat/checks/AirbuildCheck.java
index e047d9ec..66c7a067 100644
--- a/src/cc/co/evenprime/bukkit/nocheat/checks/AirbuildCheck.java
+++ b/src/cc/co/evenprime/bukkit/nocheat/checks/AirbuildCheck.java
@@ -48,19 +48,19 @@ public class AirbuildCheck extends Check {
 			final AirbuildData data = AirbuildData.get(event.getPlayer());
 			final Player p = event.getPlayer();
 
-			if(data.summaryTask == null) {
-				data.summaryTask = new Runnable() {
+			if(data.summaryTask == -1) {
+				Runnable r = new Runnable() {
 
 					@Override
 					public void run() {
 						summary(p, data);
 						// deleting its own reference
-						data.summaryTask = null;
+						data.summaryTask = -1;
 					}
 				};
 
 				// Give a summary in 100 ticks ~ 1 second
-				plugin.getServer().getScheduler().scheduleAsyncDelayedTask(plugin, data.summaryTask, 100);
+				data.summaryTask = plugin.getServer().getScheduler().scheduleAsyncDelayedTask(plugin, r, 100);
 			}
 
 			data.perFiveSeconds++;
diff --git a/src/cc/co/evenprime/bukkit/nocheat/checks/MovingCheck.java b/src/cc/co/evenprime/bukkit/nocheat/checks/MovingCheck.java
index 36a1546a..4ae6d1b0 100644
--- a/src/cc/co/evenprime/bukkit/nocheat/checks/MovingCheck.java
+++ b/src/cc/co/evenprime/bukkit/nocheat/checks/MovingCheck.java
@@ -355,8 +355,8 @@ public class MovingCheck extends Check {
 	 */
 	private void setupSummaryTask(final Player p, final MovingData data) {
 		// Setup task to display summary later
-		if(data.summaryTask == null) {
-			data.summaryTask = new Runnable() {
+		if(data.summaryTask == -1) {
+			Runnable r = new Runnable() {
 
 				@Override
 				public void run() {
@@ -365,7 +365,7 @@ public class MovingCheck extends Check {
 						plugin.log(data.highestLogLevel, logString);
 					}
 					// deleting its own reference
-					data.summaryTask = null;
+					data.summaryTask = -1;
 
 					data.violationsInARow[0] = 0;
 					data.violationsInARow[1] = 0;
@@ -374,7 +374,7 @@ public class MovingCheck extends Check {
 			};
 
 			// Give a summary in x ticks. 20 ticks ~ 1 second
-			plugin.getServer().getScheduler().scheduleAsyncDelayedTask(plugin, data.summaryTask, ticksBeforeSummary);
+			data.summaryTask = plugin.getServer().getScheduler().scheduleAsyncDelayedTask(plugin, r, ticksBeforeSummary);
 		}
 	}
 
diff --git a/src/cc/co/evenprime/bukkit/nocheat/checks/SpeedhackCheck.java b/src/cc/co/evenprime/bukkit/nocheat/checks/SpeedhackCheck.java
index 4b4cb321..9e1e0a8b 100644
--- a/src/cc/co/evenprime/bukkit/nocheat/checks/SpeedhackCheck.java
+++ b/src/cc/co/evenprime/bukkit/nocheat/checks/SpeedhackCheck.java
@@ -49,6 +49,8 @@ public class SpeedhackCheck extends Check {
 		// Should we check at all?
 		if(skipCheck(player)) return;
 
+
+
 		// Ignore events of players in vehicles (these can be the cause of event spam between server and client)
 		// Ignore events if the player has positive y-Velocity (these can be the cause of event spam between server and client)
 		if(player.isInsideVehicle() || player.getVelocity().getY() > 0.0D) {
@@ -77,8 +79,6 @@ public class SpeedhackCheck extends Check {
 				resetData(data, event.getFrom(), ticks);
 			}
 			else {
-				Action action[] = null;
-
 				final int low  = (limits[0]+1) / 2;
 				final int med  = (limits[1]+1) / 2;
 				final int high = (limits[2]+1) / 2;
@@ -97,7 +97,7 @@ public class SpeedhackCheck extends Check {
 
 				if(data.violationsInARowTotal >= violationsLimit) {
 					data.violationsInARow[level]++;
-					action(action, event, data.violationsInARow[level], data);
+					action(actions[level], event, data.violationsInARow[level], data);
 				}
 
 				// Reset value for next check
@@ -129,12 +129,12 @@ public class SpeedhackCheck extends Check {
 
 		for(Action a : actions) {
 			if(a.firstAfter <= violations) {
-				if(a.firstAfter == violations || a.repeat) {
-					if(a instanceof LogAction) {
-						String log = String.format(logMessage, event.getPlayer().getName(), data.eventsSinceLastCheck*2, limits[0]);
-						plugin.log(((LogAction)a).level, log);
-					}
-					else if(a instanceof CancelAction) {
+				if(a instanceof LogAction) {
+					String log = String.format(logMessage, event.getPlayer().getName(), data.eventsSinceLastCheck*2, limits[0]);
+					plugin.log(((LogAction)a).level, log);
+				}
+				else if(a.firstAfter == violations || a.repeat) {
+					if(a instanceof CancelAction) {
 						resetPlayer(event, data);
 					}
 					else if(a instanceof CustomAction) {
diff --git a/src/cc/co/evenprime/bukkit/nocheat/config/NoCheatConfiguration.java b/src/cc/co/evenprime/bukkit/nocheat/config/NoCheatConfiguration.java
index 29f6cd32..ee83b9f4 100644
--- a/src/cc/co/evenprime/bukkit/nocheat/config/NoCheatConfiguration.java
+++ b/src/cc/co/evenprime/bukkit/nocheat/config/NoCheatConfiguration.java
@@ -14,6 +14,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 import cc.co.evenprime.bukkit.nocheat.ConfigurationException;
+import cc.co.evenprime.bukkit.nocheat.LogFileFormatter;
 import cc.co.evenprime.bukkit.nocheat.actions.Action;
 import cc.co.evenprime.bukkit.nocheat.actions.CancelAction;
 import cc.co.evenprime.bukkit.nocheat.actions.LogAction;
@@ -113,7 +114,8 @@ public class NoCheatConfiguration {
 			root.add(speedhackNode);
 
 			speedhackNode.add(new LongStringOption("logmessage", 
-					SimpleYaml.getString("logging.filename", "%1$s sent %2$d move events, but only %3$d were allowed. Speedhack?", yamlContent)));
+					SimpleYaml.getString("speedhack.logmessage", "[player] sent [events] move events, but only [limit] were allowed. Speedhack?", yamlContent).
+					replace("[player]", "%1$s").replace("[events]", "%2$d").replace("[limit]", "%3$d")));
 
 			/*** SPEEDHACK LIMITS section ***/
 			{
@@ -121,11 +123,11 @@ public class NoCheatConfiguration {
 				speedhackNode.add(speedhackLimitsNode);
 
 				speedhackLimitsNode.add(new IntegerOption("low", 
-						SimpleYaml.getInt("speedhack.limits.low", 30, yamlContent)));
+						SimpleYaml.getInt("speedhack.limits.low", 22, yamlContent)));
 				speedhackLimitsNode.add(new IntegerOption("med",
-						SimpleYaml.getInt("speedhack.limits.med", 45, yamlContent)));
+						SimpleYaml.getInt("speedhack.limits.med", 33, yamlContent)));
 				speedhackLimitsNode.add(new IntegerOption("high",
-						SimpleYaml.getInt("speedhack.limits.high", 60, yamlContent)));
+						SimpleYaml.getInt("speedhack.limits.high", 44, yamlContent)));
 			}
 
 			/*** SPEEDHACK ACTIONS section ***/
@@ -148,9 +150,11 @@ public class NoCheatConfiguration {
 			root.add(movingNode);
 
 			movingNode.add(new LongStringOption("logmessage",
-					SimpleYaml.getString("moving.logmessage", "Moving violation: %1$s from %2$s (%4$.1f, %5$.1f, %6$.1f) to %3$s (%7$.1f, %8$.1f, %9$.1f)", yamlContent)));
+					SimpleYaml.getString("moving.logmessage", "Moving violation: [player] from [world] [from] to [to]", yamlContent).
+					replace("[player]", "%1$s").replace("[world]", "%2$s").replace("[from]", "(%4$.1f, %5$.1f, %6$.1f)").replace("[to]", "(%7$.1f, %8$.1f, %9$.1f)")));
 			movingNode.add(new LongStringOption("summarymessage", 
-					SimpleYaml.getString("moving.summarymessage", "Moving summary of last ~%2$d seconds: %1$s total Violations: (%3$d,%4$d,%5$d)", yamlContent)));
+					SimpleYaml.getString("moving.summarymessage", "Moving summary of last ~[timeframe] seconds: [player] total Violations: [violations]", yamlContent).
+					replace("[timeframe]", "%2$d").replace("[player]", "%1$s").replace("[violations]", "(%3$d,%4$d,%5$d)")));
 			movingNode.add(new BooleanOption("allowflying", 
 					SimpleYaml.getBoolean("moving.allowflying", false, yamlContent)));
 			movingNode.add(new BooleanOption("allowfakesneak", 
@@ -250,7 +254,7 @@ public class NoCheatConfiguration {
 			try {
 				fh = new FileHandler(getStringValue("logging.filename"), true);
 				fh.setLevel(getLogLevelValue("logging.logtofile"));
-				fh.setFormatter(Logger.getLogger("Minecraft").getHandlers()[0].getFormatter());
+				fh.setFormatter(new LogFileFormatter());
 				logger.addHandler(fh);
 
 			} catch (Exception e) {
diff --git a/src/cc/co/evenprime/bukkit/nocheat/data/AirbuildData.java b/src/cc/co/evenprime/bukkit/nocheat/data/AirbuildData.java
index 2db6da9b..0555435b 100644
--- a/src/cc/co/evenprime/bukkit/nocheat/data/AirbuildData.java
+++ b/src/cc/co/evenprime/bukkit/nocheat/data/AirbuildData.java
@@ -6,7 +6,7 @@ import cc.co.evenprime.bukkit.nocheat.NoCheatData;
 
 public class AirbuildData {
 	public int perFiveSeconds = 0;
-	public Runnable summaryTask = null;
+	public int summaryTask = -1;
 
 	public static AirbuildData get(Player p) {
 
diff --git a/src/cc/co/evenprime/bukkit/nocheat/data/MovingData.java b/src/cc/co/evenprime/bukkit/nocheat/data/MovingData.java
index 882850b9..eebd2c5f 100644
--- a/src/cc/co/evenprime/bukkit/nocheat/data/MovingData.java
+++ b/src/cc/co/evenprime/bukkit/nocheat/data/MovingData.java
@@ -15,7 +15,7 @@ public class MovingData {
 	public double vertFreedom = 0.0D;
 	public int vertFreedomCounter = 0;
 	public Location setBackPoint = null;
-	public Runnable summaryTask = null;
+	public int summaryTask = -1;
 	public Level highestLogLevel = null;
 	public double maxYVelocity = 0.0D;
 	public int sneakingFreedomCounter = 10;